headlines around the world today thousands of anti-government demonstrators have taken to the streets in chile's capital santiago for a 12th day of protests demonstrators clashed with police who used tear gas and water cannons the protesters are demanding greater equality and better public services. the u.s. army officer a u.s. army officer says he heard donald trump press ukraine's leader to investigate his democratic rival joe biden colonel alexander all was old was so worried that he reported the phone call in is the 1st white house staffer to testify in the impeachment inquiry against president trump. ukraine and russian backed separatists have agreed to start pulling their forces back from the front lines in eastern ukraine them and representatives from the organization for security and cooperation in europe helping go she ate the deal and are monitoring the withdrawal both sides hope the move will help restart stalled peace process. facebook is suing the